龙门式十字变位全向移动起重机设计
摘要
本文设计了一款龙门式十字变位全向移动起重机,能够实现货物规矩起吊和变规矩摆放。在机械结构方面,采用减速电机,动力十足;应用用麦克纳姆轮,可在二维平面轻松实现全向移动;设计了可伸缩旋转的悬臂抓手,定位精度高,操纵方便。在控制方面,采用birdmen手柄扩展板、Basra控制板和BLE4.0蓝牙模块,可靠性高,抗干扰性强,能够对整机运动与起吊实施精准控制。针对调试过程中的问题,对初步方案进行了相应改进,使整机性能得到优化和提升。
In this paper, a Longmen cross change omni directional mobile crane is designed to ensure the lifting and regulation of goods. In the mechanical structure, the deceleration motor is adopted and the power is full, and the omnidirectional movement in the two-dimensional plane can be realized by using the Michael wheel, and the flexible and rotating cantilever hand is designed. The positioning accuracy is high and the manipulation is convenient. In terms of control, birdmen handle expansion board, Basra control board and BLE4.0 Bluetooth module are adopted, with high reliability and strong anti-interference ability. Aiming at the problems in the debugging process, the corresponding improvements were made to optimize and enhance the performance of the whole machine.
In this paper, a Longmen cross change omni directional mobile crane is designed to ensure the lifting and regulation of goods. In the mechanical structure, the deceleration motor is adopted and the power is full, and the omnidirectional movement in the two-dimensional plane can be realized by using the Michael wheel, and the flexible and rotating cantilever hand is designed. The positioning accuracy is high and the manipulation is convenient. In terms of control, birdmen handle expansion board, Basra control board and BLE4.0 Bluetooth module are adopted, with high reliability and strong anti-interference ability. Aiming at the problems in the debugging process, the corresponding improvements were made to optimize and enhance the performance of the whole machine.
引文
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[9]李蛟,杨仁锟,肖峻.2.4GHz无线技术标准及Zig Bee抗干扰性能[J].电信工程技术与标准化,2006,19(3):31-35.
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[2]王小明,卢志强.国内外大型起重机的研究现状及发展趋势[J].机电产品开发与创新,2009(2):6-7.
[3]刘永峰,田洪森.国内外工程起重机发展状况研究[J].施工技术, 2008(S2):476-477.
[4]王庆远,唐红美.汽车起重机发展趋势浅析[J].工程机械文摘,2012(2):48-50.
[5]蔡燕华.分析模块化设计方法及其在机械设计中的应用[J].科技传播,2014(4):142.
[6]戈惠梅,徐晓慧,顾志华,等.基于Arduino的智能小车避障系统的设计[J].现代电子技术,2014,37(11):118-120.
[7]付久强.基于Arduino平台的智能硬件设计研究[J].包装工程,2015, 36(10):76-79.
[8]杨儒骁,洪文灵.基于Ardinuo和蓝牙技术的小型机械手控制系统设计[J].工业控制计算机,2017(12):29.
[9]李蛟,杨仁锟,肖峻.2.4GHz无线技术标准及Zig Bee抗干扰性能[J].电信工程技术与标准化,2006,19(3):31-35.
[10]任成娟.基于2.4 GHz的无线地磁停车引导系统[J].宝鸡文理学院学报:自然科学版,2018,38(1):52-55.
[11]韩立成,章回,王永庆.基于2.4 GHz无线通信的智能照明控制系统[J].现代建筑电气,2016,7(5):41-43.